42-433-33150

Final Completion

BERRYMAN

STONEWALL County · District 7 · WALTER EXPLORATION COMPANY · MENGEL (TANNEHILL)

Permits

Max Depth

4,700 ft

First Permit

1998-06-04

Latest Activity

2002-11-05

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-07-10

Shut-In

—

Plugged

2009-08-06

EWA / Production operator mismatch

Scheduling: WALTER EXPLORATION COMPANY ≠ Production: FOUNDATION ENERGY MANAGEMENT LLC (reported 2016-12)

Resolved via: scheduling → WALTER EXPLORATION COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-07

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2009-08-17 UIC #000092488 permitted 2008-01-24

Permitted Volume

500 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,317–4,426 ft

Injected (12mo)

—

Operator History

Chain of Custody

WALTER EXPLORATION INC. 1998-2001→ WALTER EXPLORATION COMPANY 2001-2013→ FOUNDATION ENERGY MANAGEMENT LLC 2013-2016

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (1) Elevation 1,784 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CANYON	4,100 ft	-2,316 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (6)

Interval	Type
2,964–2,969 ft	Perforated
4,362–4,364 ft	Perforated
4,362–4,426 ft	Perforated
4,371–4,372 ft	Perforated
4,397–4,404 ft	Perforated
4,422–4,426 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	161 ft	120 sx
4.5"	4,517 ft	600 sx

Permit History (2)

#525206 Recompletion Final Completion

BERRYMAN · 4,700 ft

2002-11-05

Spud 2002-07-09

#476837 Drill Final Completion

BERRYMAN · 4,700 ft

1998-06-04

Spud 1998-06-10

Applications (2)

#525206 A WALTER EXPLORATION COMPANY

received 2002-11-04

#476837 A WALTER EXPLORATION INC.

received 1998-06-04

Records & Logs

6 completion filings on record · 2 with log images at RRC.

W-2/G-1 2003-11-26

W-2/G-1 2002-09-26 log on file

W-2/G-1 2003-01-27

W-2/G-1 2003-04-16

W-2/G-1 1998-07-30 log on file

W-2/G-1 1998-09-14

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in STONEWALL County.

Well Details

Well Number: 4
Max Depth: 4,700 ft
Drill Type: Vertical
County: STONEWALL
District: 7
Operator: WALTER EXPLORATION COMPANY
Completed: 2002-07-10

Operator

Name: WALTER EXPL INC
Location: DALLAS
P-5 Status: Active (filed 2025-11-13)
Cum Oil (all leases): 2,064,018 bbl
Cum Gas (all leases): 2,596,279 mcf
Activities: OPRS/O
Total Permits: 110